
 
     
 | C | Si  | Mn  | S | P | Cr  | Mo  | V | Ni | Cu | 
| 1.40-1.60 | ≤0.60 | ≤0.60 | ≤0.030 | ≤0.030 | 11.5-13.0 | 0.70-1.20 | ≤1.00 |   ≤0.25 |  ≤0.30 | 

